1024042443 has 16 divisors (see below), whose sum is σ = 1386959616. Its totient is φ = 671942880.

The previous prime is 1024042421. The next prime is 1024042471. The reversal of 1024042443 is 3442404201.

It is a happy number.

It is not a de Polignac number, because 1024042443 - 2¹² = 1024038347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1024042493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133221 + ... + 140697.

It is an arithmetic number, because the mean of its divisors is an integer number (86684976).

Almost surely, 2^1024042443 is an apocalyptic number.

1024042443 is a deficient number, since it is larger than the sum of its proper divisors (362917173).

1024042443 is an equidigital number, since it uses as much as digits as its factorization.

1024042443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8194.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1024042443 is about 32000.6631650033. The cubic root of 1024042443 is about 1007.9507654603.

Adding to 1024042443 its reverse (3442404201), we get a palindrome (4466446644).

The spelling of 1024042443 in words is "one billion, twenty-four million, forty-two thousand, four hundred forty-three".